Design of Vehicular Event Data Recorder & Evidence Collecting System

The change in the work procedure and process forced the human to be on time at the work field and also the fast transportation from one place to required place. In the recent decades the vehicular systems became the constitutive part of human daily life. Advancement in the vehicular technology confirmed the progress of the human being with reduction in the traveling time with much ease. As the number of vehicles is grown tremendously, the world has completely reliant on the vehicles for the transportation purpose due to lacking of other faster modes. But this also created the some new troubles like crashes, collisions and other types of vehicular accidents. These events also rise exponentially with the same rise in the vehicular numbers. For this Event Data Recorder plays an important role to collect such vital vehicular parameter data with the help of various sensors. Combine use of CAN technology and ARM7 is for data transfer and processing to enhance the EDR system capacity with data recording feature. If any accident happens, by fetching in database, system will display message containing cause of accident and readings of all sensors at the time of accident.